210804616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{58427}}^1$

素因数の和:58485

約数の個数: 32

約数和(自身を含む): 441715680

約数和(自身を除く): 230911064

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 58427, 116854, 233708, 467416, 642697, 1285394, 2395507, 2570788, 4791014, 5141576, 9582028, 19164056, 26350577, 52701154, 105402308, 210804616]

約数ペア:

[(1, 210804616), (2, 105402308), (4, 52701154), (8, 26350577), (11, 19164056), (22, 9582028), (41, 5141576), (44, 4791014), (82, 2570788), (88, 2395507), (164, 1285394), (328, 642697), (451, 467416), (902, 233708), (1804, 116854), (3608, 58427)]